New characteristics of co-processors Xeon Phi

For several years, developed Intel Larrabee graphics cards have changed its destiny, and now proudly referred to coprocessors Xeon Phi. The June announcement gave a very rough idea of ​​their characteristics and applications (highly specialized servers and workstations). Now some details will be revealed.



Bboosters Xeon Phi will be available in versions with 57, 60 and 61 core. There are in general 64 computational units, but some of them will be disabled. Depending on the number of cores the cache size varies from 1.8-1.9 MB first level and 28-30,5 MB second. The volume of onboard GDDR5 memory is 3, 6, and 8 GB.


Intel Xeon Phi device will operate on a low clock rate from 600-1100 MHz for the lower 57-core models with 3 and 6 GB of GDDR5, to the 630-1050 MHz or more for the older 60 — and 61-core board with 8 GB of RAM. Effective memory frequency will be in the range of 5-5.5 GHz. Support for dynamic overclocking Turbo Boost will be provided by reasonable balance of …

Motherboard ASRock Fatal1ty Z77 Professional Review

Requirements of customers towards computer hardware differ relying on their needs. People with modest desires tend to gather systems with average specifications, while gamers and enthusiasts try to wring every possible bit, MB, GB, etc., from their PCs and hardware. Motherboard integration is usually given a special attention, since it will directly influence the overall performance. ASRock understands the desire of people with heightened demands, primarily gamers, and offers an efficient solution in the form of motherboard ASRock Fatal1ty Z77 Professional that will be a perfect match for high-end systems within middle-sized chassis.



Design and Integration


The application of black-red color scheme is supposed to be a distinctive feature of Fatal1ty series. At the first glimpse the customer won't see any extraordinary approaches in design; nevertheless more close look will unveil all the facilities ASRock motherboard offers. The first distinctive feature is digital …

A Few Days Left till the Launch of E2080HSD from iiyama

Iiyama Corp., a renowned Japanese supplier of TV and PC displays, is going to launch a new 20-inch monitor in several days. Codenamed E2080HSD, a new product extends ProLite series and features 478x204x351 mm dimensions. The monitor is notable by outstanding saving characteristics, since it consumes 35% less power than analogous displays from other suppliers: the level of power consumption does not exceed the index of 16W in operational mode, and on conditions of EcoMode activation, this level might be reduced at 15% more.



Monitor iiyama ProLite E2080HSD is based on TN panel type with white LED light. Featuring 20-inch display, it differentiates itself by 1600x900 resolution, 250 cd/m2 brightness, 5 ms array response time, and 1000:1 static contrast index. Horizontal and vertical viewing angles differ a bit from other similar displays and equal to 85 and 80 degrees correspondingly.


The model is equipped with two stereo speakers (1W each), a single DVI and D-Sub video …
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Acer, inc. Aspire 5050 based on Acer, Inc. Prespa M

  • BATTERY
  • COMPUTER
  • DISPLAY
  • HDC
  • KEYBOARD
  • MEDIA
  • MOUSE
  • NET
  • PCMCIA
  • PROCESSOR
  • SCSIADAPTER
  • SDHOST
  • SYSTEM
  • UNKNOWN
  • USB
  • VOLUME